True, they were, 2 people that were on his team started doing the same **** - the last 2 on the team, me and another, told them to play on, report him and ignore him, but as they had just played a match with him teamkilling, they didn't feel like it, which i don't agree with, but understand.
I'm sure the devs can find the entire chat-transcript from the match
I've seen him do this the past few days/more than a week, and just the match before this one, 2 guys in the above match stated he did the exact same.